1: (0 4 7)

(0 5 18 16 14 11 9 7 2)(1 19 17)(3 10 6)(4)(8 21 20)(12 15 13)

2: (3 10 6)

(0 5 18 16 14 11 9 7 2)(1 19 17)(3)(4)(6)(8 21 20)(10)(12 15 13)

3: (2 18 7)

(0 5 18)(1 19 17)(2)(3)(4)(6)(7 16 14 11 9)(8 21 20)(10)(12 15 13)

4: (1 19 17)

(0 5 18)(1)(2)(3)(4)(6)(7 16 14 11 9)(8 21 20)(10)(12 15 13)(17)(19)